Carbon Sub Index breakdown

Date of Evaluation Date of Eval. Index Trait PTA *Carbon Cost (€) Contribution Contrib.
PTA * Carbon Cost
May 2025 Milk Sub Index -12.63
Milk (kg) 43.00 -0.014 -0.60
Fat (kg) 16.17 -0.375 -6.06
Prot (kg) 13.53 -0.441 -5.97
Fertility Sub Index 16.08
Calving Interval (days) -8.09 -1.459 11.80
Survival (%) 3.83 1.117 4.28
Calving Sub Index 3.35
Gestation Length (days) -3.64 -0.919 3.35
Beef Sub Index -0.68
Carcass Weight (kg) -3.90 -0.528 2.06
Age of Slaughter (days) 6.34 -0.432 -2.74
Maintenance Sub Index Maint. Sub Index -1.23
Live WT (kg) 4.00 -0.307 -1.23
Total Carbon Sub Index 4.89

* Based on an €80/tonne carbon price